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Golf Cart Batteries Manufacturer & Supplier In China
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One Stop New Golf Cart Batteries Factory For 10 Years
KET is a full-service wholesale supplier of golf cart batteries and custom battery packs with a complete design and engineering team.
Our products are widely used in various applications, including home and commercial energy storage systems,
golf cart,
forklift, boats, yachts, and more.
With 20 battery-related engineers, we have robust R&D capabilities and can offer a wide range of customized golf cart batteries solutions.
Our standard products are certified with various international standards, including CE, FCC, RoHS, UN38.3, Air Transport Report, and MSDS. We also offer assistance in obtaining necessary certifications for your custom golf cart batteries requirements.
Strict Quality Control For Your Golf Cart Batteries
At KET, quality control is a top priority. We understand the importance of reliability and safety in manufacturing batteries, and have implemented stringent measures throughout our production process to ensure the highest quality in each golf cart batteries produced.
Our state-of-the-art equipment includes high/low temperature test boxes, an automatic cell sorting machine, protection board testers, charge/discharge aging instruments, and overcharge/shock testers.
We have a thorough testing process in place before shipment, including aging, temperature, incoming inspection, capacity division, charge/discharge, vibration, and protection board tests. Adherence to ISO 9001 standards has enabled us to improve production efficiency and product quality control.
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Your Best Golf Cart Batteries For Sale
As a professional golf cart batteries solution provider, KET supports custom logos, voltage, size, capacity, and more for your custom golf cart batteries. At present, our company mainly produces lithium-ion and lifepo4 golf cart batteries. Please get in touch with us and give us your requirement, and we will reply soon!

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- Production Line
- Production & Test Equipment
- Certification
Battery Detector
Automatic Wire Stripping Machine
Vibration Testing Machine
Salt spray test cabinet
Rechargeable battery performance testing equipment
Lithium battery automatic testing equipment
Discretionary cabinets
Battery charge and discharge test system
Integrated Tester
Automatic spot welding machine
UN38.3
MSDS
ISO 9001 2015
invention of Lithium battery testing equipment
CE
How To Custom Your Golf Cart Batteries?

Note: Due to different custom requirements there will be different MOQ requirements, while the cost of raw materials for batteries has fluctuated a lot recently. So please contact us in time and get the latest golf cart battery quotes.
Types Of Golf Cart Batteries
Here are the types of golf cart batteries list:
1. Lead-Acid:
Advantages: Affordable, widely available, well-established technology
Disadvantages: Heavy, short lifespan, requires maintenance
2.
Lithium-Ion:
Advantages: Lightweight, long lifespan, low maintenance
Disadvantages: Higher cost compared to lead-acid, sensitivity to high temperatures
3. Nickel-Metal Hydride (NiMH):
Advantages: Long lifespan, better performance in cold weather, environmentally friendly
Disadvantages: Higher cost than lead-acid, lower energy density compared to Lithium-ion
4.
LiFePO4 (
Lithium Iron Phosphate):
Advantages: Long lifespan, high energy density, safe, environmentally friendly
Disadvantages: Higher cost compared to lead-acid, lower performance in extremely cold temperatures.
Lithium Ion Vs LiFePo4 Vs Lead Acid For Golf Cart Batteries
Lithium Ion, LiFePO4, and Lead Acid batteries are commonly used in golf carts. Here's a detailed comparison between these battery types:
1.Energy Density:
Lithium Ion and LiFePO4 have a much higher energy density compared to Lead Acid batteries. This means they can store more energy in a smaller and lighter package.
2.Weight:
Lithium Ion and LiFePO4 batteries are significantly lighter than Lead Acid batteries, which makes them a good choice for golf carts where weight reduction is important.
3.Lifetime:
Lithium Ion and
LiFePO4 batteries typically have a longer lifespan compared to Lead Acid batteries. This is because they can be charged and discharged more times before they degrade.
4.Voltage:
Lithium Ion and
LiFePO4 batteries have a higher nominal voltage compared to Lead Acid batteries, which can provide a more powerful performance.
5.Cost: Lead Acid batteries are the most cost-effective option for golf carts, while
Lithium Ion and
LiFePO4 batteries tend to be more expensive.
6.Maintenance: Lead Acid batteries require more maintenance than
Lithium Ion and
LiFePO4 batteries, as they need to be watered regularly and have a shorter lifespan.
Lithium Ion and
LiFePO4 batteries are maintenance-free.
7.Performance:
Lithium Ion and
LiFePO4 batteries provide a more consistent performance compared to Lead Acid batteries, as they don't suffer from voltage drops as the battery discharges. Lead Acid batteries can have significant voltage drops as they discharge, which can affect the performance of the golf cart.
8.Cost: Lead Acid batteries is cheaper than
Lithium Ion and
LiFePO4 batteries.
9.environmental impact:
Lithium Ion and
LiFePO4 batteries are more environmentally friendly than Lead Acid batteries.
Each type of battery has its own advantages and disadvantages, and the best choice depends on the specific requirements and needs of the golf cart and the user.
Maintaining Golf Cart Batteries
Here are some tips for maintaining golf cart batteries:
1.Keep the battery clean (for lead acid): Clean the battery terminals and the top of the battery to prevent corrosion.
2.Check the electrolyte level (for lead acid): Check the electrolyte level regularly and add distilled water if necessary to keep the level above the lead plates.
3.Charge regularly (for all type battery): Charge the battery after each use to ensure it remains fully charged.
4.Avoid overcharging (for all type battery): Overcharging can cause damage to the battery and shorten its lifespan. Use a battery charger with a built-in voltage regulator to prevent overcharging.
5.Store properly (for all type battery): If you won't be using the battery for an extended period of time, store it in a cool, dry place and keep it charged to about 50% capacity.
6.Avoid deep discharging (for all type battery): Deep discharging, or completely draining the battery, can damage it and reduce its lifespan. Try to keep the battery charge level above 50% when possible.
FAQ
- How to choose right batteries for an electric golf cart?
- To choose the right batteries for an electric golf cart, consider the following factors:
1.Voltage: Ensure the battery voltage matches the voltage requirement of the cart
2.Capacity: Choose a battery with sufficient capacity to meet the energy demands of the cart
3.Type: Lead-acid or Lithium-ion, both have their pros and cons
4.Dimensions: Make sure the batteries fit in the designated space of the cart
5.Warranty and Support: Look for a reputable manufacturer with good warranty and support options.
6.Cost-benefit analysis: Consider the upfront cost and long-term maintenance costs.
- Do you sell the cheapest golf cart batteries?
- We cannot guarantee that the products we produce are the cheapest, but we can guarantee that each product will go through a rigorous testing process to ensure the best quality.
- How to rejuvenate golf cart batteries (lead acid)?
- Rejuvenating golf cart batteries is not difficult, as long as you have some basic knowledge. To rejuvenate golf cart batteries:
Clean the battery terminals and connections with baking soda and water solution.
Charge the battery fully using a slow charger until it reaches its full voltage.
Check the specific gravity of the battery's electrolyte with a hydrometer.
Equalize the battery by applying a controlled overcharge using a charger designed for the purpose.
Repeat this process once every 3-6 months to maintain battery performance.
- Why is your golf cart batteries don't last long?
- There are several factors that can affect the lifespan of golf cart batteries, including:
1.Overcharging: Overcharging the battery can shorten its life.
2.Undercharging: Undercharging can cause sulfation and also shorten the battery's life.
3.Deep Discharging: Repeated deep discharging can also shorten the battery's life.
4.Exposure to extreme temperatures: High temperatures can accelerate battery degradation, while low temperatures can reduce the battery's performance.
5.Poor maintenance: Neglecting proper maintenance, such as topping off electrolyte levels, can also shorten battery life.
6.Age: Lead acid golf cart batteries have a limited lifespan, typically 3-5 years, after which they will need to be replaced. And lifepo4 golf cart batteries have a limited lifespan, typically 5-8 years
- Why golf cart slow with new batteries?
- There can be several reasons why a golf cart is slow with new batteries:
1.Voltage or amp hour rating mismatch: The new batteries might have a different voltage or amp hour rating than the old batteries, causing the golf cart to run slower.
2.Incorrect battery installation: The new batteries might not be installed properly, causing a poor connection and slower performance.
3.Battery undercharging: The new batteries might not have been fully charged before use, causing slower performance.
4.Golf cart issue: The issue might not be related to the batteries, but to another component of the golf cart such as the motor, controller, or wiring.
It is recommended to check for these issues and resolve them before concluding that the new batteries are the cause of the slow performance.
- Golf cart batteries for solar?
- Using golf cart batteries for solar is ok. Golf cart batteries are often used for solar energy storage because they are reliable, durable and have a deep discharge capability.
- Can you offer the certifications for our golf cart batteries?
- We make some regular battery packs certificates every year. But most of our battery packs are customized for you. And we can help you to get the certification for your customized battery packs.
- What is the average life of golf cart batteries?
- The average lifespan of a golf cart battery varies depending on the type of battery and usage conditions. Here are some rough estimates for some common types of golf cart batteries:
1.Lead-acid batteries: 3-5 years with proper maintenance
2.Lithium-ion batteries: 5-7 years or more with proper maintenance
3.Nickel-cadmium (NiCad) batteries: 4-6 years with proper maintenance
4.Lifepo4 batteries: 5-8 years with proper maintenance
It is important to note that the lifespan of a golf cart battery can be greatly influenced by factors such as frequency of use, storage conditions, and maintenance practices. Regular checking of the battery's electrolyte level, keeping the terminals clean, and properly storing the battery when not in use can help extend its life.
- Are golf cart batteries ac or dc?
- Golf cart batteries are typically DC (direct current) batteries. They are designed to provide a consistent flow of DC power to run the electric motor in a golf cart. The DC power stored in the battery is then converted by the golf cart's controller into AC (alternating current) power, which is used to drive the electric motor.
- What is your MOQ of golf cart batteries?
- If it is our existing standard product, there is no moq requirement.
If it is a custom product, there is a MOQ requirement. However, the MOQ varies from material to material and you can contact us for specific information.
- Can you offer chargers for our golf cart batteries?
- We do not provide chargers. However, if you have a need for a charger you can contact our sales to assist in purchasing on your behalf.
- What is the warranty of your battery packs?
- The warranty of our golf cart batteries packs is one year. If you become our VIP, you can get extra 6 months.
- What is the brand of cells you use?
- To guarantee the quality of our batteries, 80% of our packs are made by Chinese grade A cells. These are used in electric cars and have high performance and low resistance. The other 20% are made by Samsung, LG, and Panasonic.
- What information of golf cart batteries pack customizaiton do I need to offer to you?
- Please provide the battery data request like the voltage, capacity, size, application, working current and other special requests.
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